The Grow Awards 2026 🏆 
Leaf surface temperatura?
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Solved
NoobEGrows
What is wrong with my plant?My Blue Cheese Autoflower newest leaves are floppy kind of and the tips go a darker green and there are small browning parts. Pictures are available for reference plus my grow journal. I am hoping all I need to add calmag but can anyone tell me what the main issue is most likely?Leaves. Other
5y ago
3
Solved
Terp1
Ich benötige bitte Hilfe bei der Identifikation von Symptomen an den BlätternProblem besteht bei den Gorilla Zkittlez Automatic. Die unteren Fächerblätter zeigen hellgrüne Punkte und die oberen Blätter hellgrüne Streifen entlang den Blattadern. Ich kann es nicht identifizieren. Irgendein Brand? Sie hat zu letzt 1ml Grow und 0,75ml CalMag / Liter bekommen3y ago
9
3
Solved
Scilef
Help me to diagnose my plantWhat is this?
I had a huge problems with a feeding, so it may be everything, but I want to know what's disease is this and what can I do.
Please, read the diary to get more information about the past weeks.
Other symptoms:
- Curled down leaves
- Burnt tips
- Leaves dropping off2y ago
5
5
Solved
Cthoff
White Spots on LeavesJust trying to figure out if I have a bug problem. I'm a week and a half away from harvest and started seeing these little white specks on some of the pot leaves.
And if this is a bug problem, how do I treat it this late into flowering stage?
EDIT:Saw tiny blk spots under leavesLeaves. Other
6y ago
2
2
Solved
natuurlik
Possible nutrient deficiency please helpWhats with the colour on these leaves, Ph is in check, I've kept it in the range of 5.9-6.2 PH since seed, the older leaves like the one on my hand looks almost wrinkly like old peoples hands after being in water for too long... any help would be greatly appreciatedWeek 4
Leaves. Other
6y ago
2
Solved
Homestickycannabis
What is it ?What do you all think this is ? Deficiency or nute burn ?Leaves. Other
5y ago
1
Solved
Faegrows
What causes my plant to look like this?Anyone know what the problem can be that my plant looks like this and is not growing atm? Weird leaf colours and the newer leaves are clawing. Already flushed it last week twice. I posted some more comments about it in my diary and pictures too. Any tips/advise/help is welcomeWeek 6
Leaves. Other
3y ago
8
6
Solved
moswald14
should I be concerned about this hole on my leaf?hole showed up today. wondering if this looks like a pest did it or if its something that just happens from time to time. I read that holes can appear in leaves when there isn't enough potassium, but I'm feeding with molasses so that shouldn't be an issue.Week 3
Leaves. Other
3y ago
6
3
Solved
Captain_Boomsauce
Minor discoloration on seedlings (nitrogen toxicity?)If anyone has advice on the middle plant, I'd hugely appreciate it. I added nutrients last Thursday (7 days ago) and I am pretty sure it was way too early. The middle plant has some discoloration on the leaves. Will avoid any more nutes until I transplant into 5 gallon smartpots.3y ago
6
5
Solved
shutupsteven
Leaves have turned rustySensi Amnesia Haze Auto who's 9 weeks old.
Leaves started to discolour about a week ago, it's spreading to the little bud leaves.
The PH of the water and nutrients going in is 6.5 - 7.0 and the run off is 7.0. Using BioBizz.
Any ideas? Should I cut her down now?6y ago
1
1
Solved
Growernotshower1
Cal deficiency?Found this old growth… calcium deficiency? Im now feeding calmag.Week 9
Leaves. Other
5y ago
1